.banben {
    margin-left: 20px;
}

.sn1 {
    color: red;
}

.sn3 {
    display: inline-block;
    font-size: 14px;
}

.sn2 {
    display: inline-block;
    border: 1px dashed #7b7474;
    border-color: #7b7474;
    width: 100px;
    height: 100px;
    font-size: 100px;
    line-height: 90px;
    text-align: center;
    color: silver;
    margin-left: 10px;
}

.set {
    width: 300px;
}

.inp2 {
    width: 500px;
    height: 100px;
}

.sn11 {
    top: -40px;
}

.ulli {
    margin: 50px 0 0 -20px;
}

.bb {
    display: flex;
}

.baoming {
    margin: 0 0 30px 10px;
}
.baoming  p{
    font-size: 14px;
    margin-bottom: 0;
}
.baoming p a{
    display: inline-block;
    margin-top: 10px;
    font-size: 12px;
}